Exposure
- ID
- PIONI.2024-07-02T02:26:47.262_1
- Header ID
- PIONI.2024-07-02T02:26:47.262
- Date updated
- 2024-07-02 02:35:43 UTC+0000
- Release date
- 2025-07-02 02:35:42 UTC+0000
- UTC Start
- 2024-07-02 02:26:47.262
- UTC End
- 2024-07-02 02:28:04.062
- MJD Start
- 60493.1019359031
- MJD End
- 60493.102824792
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008953
- Ambient temperature (°C)
- 14.54
- Seeing (arcsec)
- 0.65
Observation
- ID
- 59835
- Category
- science
- Program ID
- 113.26BT.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44391
- Name
- S Mus
- RA
- 183.192519
- DEC
- -70.1518
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.2410 | 90.2450 | 166.1000 | 166.4000 |
| A0-J2 | 124.7180 | 124.6830 | 153.5000 | 154.0000 |
| A0-K0 | 107.4820 | 107.3770 | 139.5000 | 139.9370 |
| G1-J2 | 41.5280 | 41.4510 | 125.4000 | 125.9000 |
| G1-K0 | 48.4450 | 48.2660 | 83.0620 | 83.4140 |
| J2-K0 | 33.1520 | 33.1150 | 25.4680 | 25.7140 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60493.1019359031 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | S Mus |
| RA | 183.192519 |
| DEC | -70.1518 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 76.8 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 102400 |
| HIERARCH ESO ISS PBL12 START | 90.241 |
| HIERARCH ESO ISS PBL12 END | 90.245 |
| HIERARCH ESO ISS PBLA12 START | 166.1 |
| HIERARCH ESO ISS PBLA12 END | 166.4 |
| HIERARCH ESO ISS PBL13 START | 124.718 |
| HIERARCH ESO ISS PBL13 END | 124.683 |
| HIERARCH ESO ISS PBLA13 START | 153.5 |
| HIERARCH ESO ISS PBLA13 END | 154.0 |
| HIERARCH ESO ISS PBL14 START | 107.482 |
| HIERARCH ESO ISS PBL14 END | 107.377 |
| HIERARCH ESO ISS PBLA14 START | 139.5 |
| HIERARCH ESO ISS PBLA14 END | 139.937 |
| HIERARCH ESO ISS PBL23 START | 41.528 |
| HIERARCH ESO ISS PBL23 END | 41.451 |
| HIERARCH ESO ISS PBLA23 START | 125.4 |
| HIERARCH ESO ISS PBLA23 END | 125.9 |
| HIERARCH ESO ISS PBL24 START | 48.445 |
| HIERARCH ESO ISS PBL24 END | 48.266 |
| HIERARCH ESO ISS PBLA24 START | 83.062 |
| HIERARCH ESO ISS PBLA24 END | 83.414 |
| HIERARCH ESO ISS PBL34 START | 33.152 |
| HIERARCH ESO ISS PBL34 END | 33.115 |
| HIERARCH ESO ISS PBLA34 START | 25.468 |
| HIERARCH ESO ISS PBLA34 END | 25.714 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008952 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008954 |
| HIERARCH ESO ISS AMBI TEMP | 14.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |